[MIPS] Switch from to_tm to rtc_time_to_tm

This replaces the MIPS-specific to_tm function with the generic
rtc_time_to_tm function.  The big difference between the two functions is
that rtc_time_to_tm uses epoch 70 while to_tm uses 1970, so the result of
rtc_time_to_tm needs to be fixed up.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

2 files changed, 4 insertions, 2 deletions

diff --git a/arch/mips/sibyte/swarm/rtc_m41t81.c b/arch/mips/sibyte/swarm/rtc_m41t81.c
index c13914bdda59..26fbff4c15b1 100644
--- a/arch/mips/sibyte/swarm/rtc_m41t81.c
+++ b/arch/mips/sibyte/swarm/rtc_m41t81.c
@@ -146,7 +146,8 @@ int m41t81_set_time(unsigned long t)
         struct rtc_time tm;
         unsigned long flags;
 
-        to_tm(t, &tm);
+        /* Note we don't care about the century */
+        rtc_time_to_tm(t, &tm);
 
         /*
          * Note the write order matters as it ensures the correctness.
diff --git a/arch/mips/sibyte/swarm/rtc_xicor1241.c b/arch/mips/sibyte/swarm/rtc_xicor1241.c
index f4a178836415..ff3e5dabb348 100644
--- a/arch/mips/sibyte/swarm/rtc_xicor1241.c
+++ b/arch/mips/sibyte/swarm/rtc_xicor1241.c
@@ -115,7 +115,8 @@ int xicor_set_time(unsigned long t)
         int tmp;
         unsigned long flags;
 
-        to_tm(t, &tm);
+        rtc_time_to_tm(t, &tm);
+        tm.tm_year += 1900;
 
         spin_lock_irqsave(&rtc_lock, flags);
         /* unlock writes to the CCR */